Question

2. The angles of a pentagon are in the ratio 2:3:5:8:12. Find the largest and
smallest angle.
3. Find the number of sides of a polygon, the sum of whose interior angles is
16200
4. Find the measure of each interior angle of a regular polygon having 12 sides
5. Find the measure of each exterior angle and interior angle of a regular
pentagon.

Answer 1

Answer:

2. 216

Step-by-step explanation:

1. sum of all the angles of the Pentagon is 540° and the pentagon has 5 sides so

2. 2x+3x+5x+8x+12x = 540°

30x. = 540°

x. =. 18°

3. the largest number with x is 12 so

12x = 12× 18 = 216

Answer 2

Answer:

this is answer

Step-by-step explanation:

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